Another job well done! I like how you explain every step.
@Bettinasisrg Жыл бұрын
Thank you for doing these videos. I am a single 54 year old women who is on a fixed income. Because I raised 3 kids by myself I've had to learn to do most everything in my house, welding, plumbing, carpentry etc and thanks to YT and people like you who post how tos I can do it safely. My 40 year old furnace finally gave up so here I am!
@diyhvacguy Жыл бұрын
I’m happy that people are able to benefit from these videos. If you need any help finding a new furnace, I’d be happy to help out. My email is diyhvacguy@gmail.com if you need any additional help. Cheers, Dave
@oliverford9325 Жыл бұрын
Same here. 20 year old furnace died during a power failure and no one in this area has any desire to work on an old unit. I bought a Goodman unit and pulled all the old stuff out of the basement. Here I go....
@diyhvacguy Жыл бұрын
@@oliverford9325 nice! Let us know how it goes! Hey send me an email at diyhvacguy@gmail.com if you’d like to see how you can improve the warranty for your new equipment. Cheers, Dave
@hiyathere599 Жыл бұрын
It’s been a month, did you put in a furnace and if so how difficult was it?
@diyhvacguy Жыл бұрын
@@hiyathere599 putting one in today actually so stay tuned for that video coming out soon! Cheerz
@Sylentwulf4 ай бұрын
40 years of DIY, and the random amount of useful stuff you just spit out actually taught me quite a few new tricks. Kudos man, you know what you're doing.
@ridemfast7625 Жыл бұрын
I installed a Goodman 5 ton split system 18 years ago and its still working great. I ran the line set, built the plenum... installed all new duct work. The only thing I did not do was braze the line set and charge they system. *** NOTE *** It took several phone calls before some one would come and braze line and charge system because I installed the system myself. The business that did come out made it clear that if the system did not work it would be time and materials to fix. The service guy charged the system, looked around, asked a few questions and said I did a very good job and that he would hire me if I was looking for work.
@diyhvacguy Жыл бұрын
Nice!! Yea it might take some time to get the right one man show hvac guy to do it, but even if you decided to do that yourself, I’m sure you would have done an awesome job. I’m going to be doing some videos on alternatives to brazing, like the push to connect fittings by zoomlock, and then using staybrite 8 solder. It requires a lot less heat, so no nitrogen flow is required, and you don’t have to lug around two tanks on every install.
@thinkingofausernamehurtsmyhead Жыл бұрын
Don't forget, pressure testing and using a vacuum pump on the lineset down to 500 microns is a must or you are potentially wasting your money then spending more for repairs. If a homeowner is going to install anything themselves, stick to furnaces. Coils and condensers (central air systems) are a bit more involved than just plug and play.
@diyhvacguy Жыл бұрын
@@thinkingofausernamehurtsmyhead absolutely. If a homeowner is willing to purchase the right tools for the job he can still accomplish profession results. My other installation videos include the vacuum procedure down to 500 microns as well as all the other parts of installing the air conditioning side of things. Thanks for the comments brotha! Cheers
@ridemfast7625 Жыл бұрын
@@thinkingofausernamehurtsmyhead In 18 years the only failure with the entire split system was the $15 furnace igniter that I replaced. I would install my own HVAC again and more than likely have an HVAC company charge the AC again.
@Hxneybee3957 ай бұрын
No dip switches nothing? No discussion on deration and gas pressures?
@ericw4362 Жыл бұрын
Great video! Completed our DIY furnace replacement last night. This video gave me the confidence to tackle the job. 25 year old Carrier to new Goodman. I had replaced lots of components over the years on the Carrier. Thanks for sharing valuable content.
@diyhvacguy Жыл бұрын
Awesome! How did it go? What was the hardest part? Thanks for the comment! It’s nice to hear success stories from my viewers :) cheers
@nicholasgeorge24247 ай бұрын
Thank you for taking the time to make this video. People like you spreading your knowledge is what makes this world a better place!
@JR-gq8ti2 жыл бұрын
Thanks now have the confidence to take this on. Just did a water heater for first time. Only difference is a bit of wiring.
@diyhvacguy2 жыл бұрын
Awesome! I’m happy this was helpful for you! Make sure and subscribe for more helpful videos! I definitely have more to come including air conditioning replacement and installation coming out very soon. cheers!
@Purelucid17 ай бұрын
Very clean install. Wiring management and sealing and double checking everything A+
@picklerix61622 жыл бұрын
Where I live, there is a local company that will let you order equipment online and pickup locally. I do have the EPA certification to buy and handle refrigerant. I saved about $4500 installing my own furnace, coil, plenum, and condenser.
@diyhvacguy2 жыл бұрын
That’s awesome! There’s too many guys on here saying not to do it yourself, but you accept the responsibility if something goes wrong which is understood. Maybe these contractors are afraid it’s taking money out of their pocket? Haha who knows.. glad you were able to save some dough doing it yourself. Make sure and subscribe to the channel for more helpful diy videos! Cheers my friend
@sebasstuff8847 Жыл бұрын
Man, you’re making me think I can actually do it. Looks so easy!! I’m a DIYer but thought furnace was one too far. At the same time, I’m so fed up with these repair guys I won’t even let them come to the house. Had an A/C issue with one and they ended up by two new ones after they “Looked at em”. I’ve heard nothing but good with the Goodman brand. Truly appreciate these videos!!!
@diyhvacguy Жыл бұрын
Thanks man, if you do end up, trying to tackle it yourself, feel free to check out our membership over on patreon.com/diyhvacguy where are you will get one on one assistance with sizing replacement, and even help with getting the full 10 year warranty on your equipment. Cheers,
@cooldog60 Жыл бұрын
I did mine a couple of years ago. It is super easy! Saved $3,000.
@MiguelPerez-zf8hv2 жыл бұрын
Thank you for a good video. I would like to know about the initial set up of fan speed , temperature rise and external static pressure.
@johnrealdeal11 ай бұрын
Thank you so much for what you do. Just got quoted $11,000 to install a new 58,000 BTUs furnace. I'm absolutely not paying that. And thanks to your video I don't have to. You have no idea how much you help people.
@youandiryan Жыл бұрын
You can totally install yourself. But I advise people to really make sure that they know what they're doing before they start it. I am just learning this under a plumbing, Heat, AC, gas, company rightnow. I was working with a gas fitter today. I installed a Carrier furnace. He had me doing the gas connections fittings and he would check on me. And I was extremely nervous. I was double checking and triple checking my connections. Testing for leaks. But I guess he said I did a really good job, because all of the gas lines were run perfectly he said. The job entailed that I had to remove the hot water tank in order to even get the furnace out because space was so tight.But I did a lot of it by myself for the first time. He was obviously monitoring, as it's the law in Canada, and I can't be working on gas lines without a red seal gas fitter with me, But I pretty much did it on my own and that was the goal today. I feel good. He was mostly doing the cutting of the sheet metal for the vents, and electrical today and not me, because he said that part had to be perfect. I'm learning a lot. And it feels good.
@diyhvacguy Жыл бұрын
That’s awesome man! Glad you are learning the trade. It’s definitely an awesome one to get into. I’m definitely learning new things too from people on here who have been in the field longer. There’s different codes in different areas but for the most part as long as you don’t have any gas leaks and your systems is sealed up good, that’s what matters the most. Thanks for watching! Make sure and subscribe for more helpful hvac videos. Cheers
@PepeVega Жыл бұрын
Doing that right now. You saved me a lot of time with your practicallity! Thank you!
@diyhvacguy Жыл бұрын
Awesome!! Glad it helped you out
@jaquansimpson6828 Жыл бұрын
In Georgia we’re not allowed to directly connect the flex gas line inside the unit other than that everything else was fine to me👍.
@MrJsegrest Жыл бұрын
It’s against the international gas fuel code meaning it’s illegal everywhere. Vibrations can cut through the flex line causing an explosion. It has happened before. This is exactly why this is not a diy project and should be done by professionals with legit knowledge and training.
@stevenbryant4718 Жыл бұрын
@@MrJsegrest I saw that. I did mine with pipe on the inside and flex between.
@GregoryWashington-he6rc4 ай бұрын
@@MrJsegrest You're right. It's not just about putting the equipment in place. What about the technical things, gas pressures, temperature rise and combustion testing that we train for as technicians. Also, some home warranty companies and insurance companies won't honor the policy without permits or being installed by a licensed contractor. Just something to keep in mind.
@DaniilStanisevschi10 ай бұрын
Dave - just wanted to sincerely thank you for putting out this content. Amazing information, and much needed!! Great work and tips.
@NoneFB Жыл бұрын
I did a Goodman 100 Mbuh, two stage, 80% for $2050.- That includes the $100.- 24 ga riser and a 36” break; sheet metal, black pipe and valve. I am going to do another at my daughter’s. I reused the thermostat. I am really happy with HVAC Direct.
@diyhvacguy Жыл бұрын
Awesome man, I’m glad you could save a bundle doing this yourself. If you snapped any pictures of your install send them to my email I’d love to check it out! It’s diyhvacguy@gmail.com thanks! Dave
@NoneFB Жыл бұрын
@@diyhvacguy I’ll send you tomorrow. Sure.
@oliverford9325 Жыл бұрын
HVAC direct. Very decent prices. Good to know that Goodman doesn't specify an installation expert because we don't have many of those within 150 miles of me.
@kenthomas4668 Жыл бұрын
I'm sorry but Goodman is the very worst furnace oin the market good luck with the inducer motors, pressure switches, blower motors, and the noise!
@bonhamsghost6798 Жыл бұрын
@@kenthomas4668that’s bs Kent, all these furnaces use the same cheap ass parts.
@jackstraw55272 жыл бұрын
I didn’t know that about Goodman that is good to know. I replaced my system this summer, I used Frigidaire equipment that I had to purchase through a friend who is a licensed hvac contractor. My home didn’t have any ductwork so I had to install all of my supply duct through my attic and make a return. All in all it took me about 80 hours.
@diyhvacguy2 жыл бұрын
Nice bro!!! Good job. That is A LOT of work! I can’t even imagine what it would could having a big company do that. Probably 20k. If you found this video helpful make sure and subscribe! You’ll be entered for our $50 monthly drawing! Cheers
@jackstraw55272 жыл бұрын
@@diyhvacguy thanks, it was a great learning experience. I never thought the project would end. And there were days I was up there in 90 degree humid heat. Glad I didn’t die.
@patrickngangyou61412 жыл бұрын
How big was your main supply line? 12inc or plus
@jackstraw55272 жыл бұрын
@@patrickngangyou6141 I believe it was 14”x20” coming out of the furnace and into the attic.
@alianbaba93309 ай бұрын
Thank you. I am not a tech. But your video helped me to save $1500 cost of installation.
@billb.49017 ай бұрын
Thank you, your videos helped me a lot. I put in a new Goodman furnace this year before the cold hit. On another topic: REPAIRS::I did find out that should there be a problem where I need to call a technician, it costs $145 for them to just show up which could rack ups hefty bill. And some people can’t afford the repair side either. I think it would be wise to design a system where you have 2 identical furnaces hooked up and ready to go in case #1 furnace has issues, you could turn off power to #1 and turn power on to #2,, then go back to bed, knowing your family is safe and warm. You can then fix #1 later and not have to pay ridiculous $145 labor rates.
@diyhvacguy7 ай бұрын
That’s brilliant if you have two furnaces in your home!!
@TheoRhoades6 ай бұрын
I'm thinking of getting into HVAC school. I also have a Friedrich furnace from the 80s lol. It STILL WORKS!
@angelamichael4954 Жыл бұрын
I am Removing my furnace today thanks so much for all Of your tips!!!
@diyhvacguy Жыл бұрын
You are very welcome! If you need any help during the process, sign up for our membership over on Patreon.com/diyhvacguy where you’ll get one on one assistance with anything hvac related, I can also help with the warranty 👍🏼 it’s $25 a small fee for a great service. Good luck with the replacement!
@Sylentwulf4 ай бұрын
I didn't even know you could tip someone on youtube before because you're the first person I ever wanted to, lol.
@diyhvacguy4 ай бұрын
That means a lot!!! 🙏🏻
@gabinobennett8239Ай бұрын
Great video. Detailed content👍🏾
@zachsweet84678 ай бұрын
Question. What to do if the replacement furnace dimensions are not quite the same. For example, replacing a type C 21 inch wide furnace with another type C that is shorter by about 7 inches. Is it OK to put blocks underneath the furnace to increase the height?
@mauriceharris954311 ай бұрын
Thank you THANK YOU ! Your videos are great & easy to understand! I'm definitely gonna tackle my own project in updating my furnace ( I was told by professional Hvac services) supposedly it's over sized in my home & my home ( 1950's ) still have the under sized air ducts & a system that's to large .. which case in ohio my home was definitely freezing ( quick heat up by furnace & then a lengthy cool down ) definitely a large number of electric heaters plugged in to survive 12 degree weather ( trying to be proactive before winter ) I have a toddler In the home ( 😅 first winter in my home )
@amandasettee8922 Жыл бұрын
thank you I am in the process of a furnace replacement myself I allready replaced the rented water heater for a used one I bought ( works perfect ) now Im looking at the 50 yr old furnace to replace just not sure what size as theres no labels or any info anywhere on the unit I think it must have come out of the ark, but I have pretty good problem saving skills and engineering and tool experience , actually the gas thing was easy with the water heater , I had to extend a pipe but with help from home depo guys guiding me on the right sealant for the threads and fittings it was a breeze , what I have to find out is what btus I need for the sq footage of the home for the right size furnace Im 75 yrs old but the mind is still in working order, thanks again
@diyhvacguy Жыл бұрын
Hello there, if you need some help getting the correct furnace, feel free to email me at diyhvacguy@gmail.com and I’m happy to point you in the right direction. Thanks, Dave
@KennethStevenson3 Жыл бұрын
Crazy how labor intensive this is. You'd think they'd make it easier to install.
@davidm78242 жыл бұрын
Last year I had my 80% gas furnace replaced for $3200. I thought about installing it myself. The factory wanted $2500 for one. It took 5-person crew 8 hours to remove and haul away the old one and install the new one with a new plenum and chimney liner. It would have taken me a week to do it. I figure it was $700 well spent.
@diyhvacguy2 жыл бұрын
Yea I’d say so. The ones I do are typically ones that I can do it 1-2 days by myself, but depending on the location I can see how you’d need a crew to do it. Well I’ll have more diy videos on other items like water heaters and things homeowners can replace so make sure and subscribe! Cheers
@picklerix61622 жыл бұрын
An 80% gas furnace doesn’t really cost very much. I paid $3100 for a Goodman 100,000 btu furnace, coil, and 5 ton 16 SEER condensing unit. Prices have gone up a little since I installed my equipment in March 2020. Yes, you can save money by buying a package deal.
@zenjon78922 жыл бұрын
@@picklerix6162 where did you buy the package?
@feargod9363 Жыл бұрын
2500 for you cool but a licensed technician gets them cheaper 💡
@eddavisonjr8646 Жыл бұрын
@@feargod9363 HE SHOULD ITS HIS LIVELIHOOD..
@sageambrose65902 жыл бұрын
if you want to replace your own hvac units, go with goodman cause thats the only brand that you can buy without being a contractor lol.
@internetabyss Жыл бұрын
There are Trane and Carrier rebadged units as well that are competing with Goodman that you can buy direct.
@HobbyOrganist Жыл бұрын
Your customer got the Goodman GM9s801005cn 100,000 BTU, 80% furnace, I bought the 80,000 BTU 96% to replace the 35 year old Lenox 100,000 BTU G11-e which was 80% and also took it's combustion air from the room which was a pain, the old flue used to sometimes push cold air down depending on wind, so I think what I have now is so much better- taking it's air from outside, and 16% more efficient. My NW Iowa house is about 1,100 sq ft but I have R100 in the attic, all double glas windows, and the walls are at least R21 as I added 2" of celotex on the inside over the old plaster and lath exterior walls, and sheeted with 1/2" CDX topped with 1/2" sheetrock. It was down in the teens recently and the Goodman is working fine, it doesn't seem to need to come on a lot or frequently to hold the temperature right on 73 degrees
@diyhvacguy Жыл бұрын
Amazing. Thanks so much for sharing!
@surefire07 Жыл бұрын
My two cents: I will avoid EMC blower. It is too expensive to repair. For 1100sq ft and high insulation. You need about 50-60KBTU. If you have 2stage 95% PSC 70KBTU, will do fine and may run in first stage most of the time. I have 1600Sqft raised ranch in upstate NY with GMV95 70K two stage which hardly go to 2nd stage and can bring up house temp up two degree in 8 or 9 minutes. On 10F outside temp cold night my furnace turn on every 20 min for 8 min and always stay in first stage i.e. 55K BTU. Leaking condensate water from the plastic cover is a common problem with the Goodman 95% gas furnace.
@McLivin4102 жыл бұрын
Glad I found your channel. I’ve been getting quotes for over $3,000 just to install a unit. Seems crazy
@diyhvacguy2 жыл бұрын
Yea it’s crazy how much these companies charge. Let me know how it goes if you replace it yourself! Always love getting feedback :) cheers
@McLivin4102 жыл бұрын
@@diyhvacguy will do. Was wondering how you would suggest cleaning the ducts? The house is about 50 years old and I’m sure the ducts are nasty
@diyhvacguy2 жыл бұрын
@@McLivin410 funny you should ask. I just got my duct cleaning equipment in, you could duplicate what I have, somewhat, with a shop vac, and a compressor. If you have those two things you be ups make it work. The way it works is you start with each supply vent and you run your air hose down all the way, and then it has an air ball that pushes air toward the direction you are pulling it back, and then you have your vacuum at the floor vent to suck all the garbage and dust out. You do that for each vent, and then for the supply you turn the fan on and blow it toward the furnace, and the air filter catches everything, so when you are done with all the returns, you shut the fan off, and vacuum out where the filter was and replace with a new one. Pretty easy. I will have a video coming out very soon that explains this whole process so stay tuned! Cheers
@chadschafer17232 жыл бұрын
I said the same thing about my heart surgery, all hes doing is just using a knife. Ive used one forever. His price seems crazy
@losheroes6076 Жыл бұрын
3k not bad
@diymco27282 ай бұрын
Awesome video! Respect! Question: I know it's different in every town but aren't there inspections required once completed (at least for the electric and natural gas)?
@steveodonnell2921 Жыл бұрын
I love it when a plan comes together
@johnbroomer3285 Жыл бұрын
Don’t know if anyone mentioned this but you should not be putting two wires together under one screw on the switch. The correct way is to pigtail the two wires with a short pice of 14 gauge in a wire nut and connect that short wire to the switch.
@MattJonesYT2 жыл бұрын
You should make an amazon store with the stuff you use and link to it in the video description. I would probably buy a thing or two from it.
@diyhvacguy2 жыл бұрын
I will most definitely do that! Thank you for the advice! If there’s anything in specific you’d like to know more about don’t hesitate to ask in the meantime! Cheers
@MattJonesYT2 жыл бұрын
@@diyhvacguy One of the things I've heard mentioned in several other furnace vids is the life of the furnace depends more on the quality of the install rather than the brand, but they never really specifically define what they mean by that. Maybe a few videos expanding on what makes a high quality furnace install with all the i's dotted and t's crossed that shows what details some people might use to cut corners and how to do it exactly right.
@chuck4knorris387 ай бұрын
At the beginning of the install you turned the furnace of by the switch. I thought you need to close the gas valve first, wait a few minutes and then turn off the furnace by the switch. Correct me if I’m wrong it might only be for when you are servicing a unit and not replacing one.
@joelmcneney53662 жыл бұрын
Flexible gas connector cannot penetrate cabinet as Per B149 mechanical code in Canada.
@Jtjr123delrio Жыл бұрын
My thoughts exactly! I'm also pretty sure pretty sure that's code everywhere!
@1peteywee Жыл бұрын
It’s actually on the manufacture tag that no one reads
@chrisfrary Жыл бұрын
NY state as well, other than that, pretty ok
@Dillonmechanical Жыл бұрын
Interesting. Enjoyed watching the video as an hvac installer. A couple of things I would have done different but you did a great job. As far as encouraging homeowners to diy. I don’t agree with that. Very unlikely they can do this and not mess it up tbh.
@robertmontgomery3892 Жыл бұрын
Man's best friend deserves a proper introduction.
@diyhvacguy Жыл бұрын
I have in previous videos :) but he does deserve it for sure. He’s a good pup
@RanjeetSinghKushwaha1 Жыл бұрын
Hi Dave , Thanks for your awesome videos, it would be great if you can also make videos on replacing furnace with installing other ancillary products to furnace like - whole house humidifier, surge protector, ionizer, UV light and share please share knowledge for these products if there are good to have or not require , how to but the correct product. Thanks in advance.
@peterscalone616710 ай бұрын
Excellent demonstration. Thanks.
@downjesse8 ай бұрын
Furnace from 1993 is going to give out soon so debating on installing it myself. I have all the proper tools just not sure if i should pull the trigger myself
@HobbyOrganist Жыл бұрын
Yeah it's easy enough, I always do my own work on everything, I replaced my 35 year old Lenox G11-e that I installed myself 18 years ago in my house that never had central heat or ducts, this time around I decided on a Goodman 80,000 BTU furnace, it was $1600, delivered fast, and I decided to put it in a more central location and run all new ducts- getting rid of the old 6" round stuff. My mistake on the Lenox was I figured two 6" round ducts were enough for the cold air return, while it worked fine trouble free for 18 years I decided to go considerably larger this time with two 8x16 returns to oppside ends of the house using the cavity a couple of former doorways that were moved provided in the walls to use. I also added an outside air electric damper to bring in fresh outside air, and unlike the Lenox the Goodman takes its combustion air from outside, so that meant running a couple of 2" PVC pipes. The biggest problem was the 8x16 and other sized ducts, Menards had SOME, HD had SOME, what I needed for some vertical elbows to go around a support, the plenum and return air box, and some other pieces were all special order with 2-3 week wait. I needed to make a small change and yep, the duct take offs and whatnot were special order, 2-3 weeks more wait time... I located a GOOD, well made filter rack on another site- Chad Vincent, BLG2-1625-3 Furnace Filter Rack 16x25 $85.99 it arrived in good shape, nice thick metal, with a spring loaded gasketed door on the side edge to access the filters. I was able to fit two 1" filters in it, a merv 11 filter and a cheaper one in front of it. I had to extend my basement gas line- removing the "leg" that went to the Lenox, adding a valve and flexible connector with the new safety cut-off in it, run a new electric line, and did both myself. Happy so far! One other issue I ran into, the drain Goodman has is a rubber hose you connect to a black pastic fitting that has a 45 degree angle barb and a straight round outlet, the maual etc didn't say a word about what fitting to use to exit that black barb connector that comes thru the cabinet, I even took it to the hardware store and we couldnt find anything that either inserted in or over the end of it, I couldnt even find photos showing what is used because those i found either had a connection for a pump which I didnt need, or the furnace wasnt connected in the photo, I knew i needed an open Tee and a barb to a hose but, eventually I found out that black fitting takes 1/2" PVC pipe glued into it, geez! could have had that in the install manual... so I glued in a short stub and a Tee, a barb and ran clear 5/8" hose to the floor drain. I do prefer to raise the furnace up off the floor, I did with 4 concrete blocks, never know if water might come in, and you dont want the furnace sitting in a few inches of water! Thankfully I don't have a stupid air conditioner coil to contend with and complicate things with freon lines, condensors and all that rubber, so it was just a straight furnace replacement, for air conditioning I'm considering a couple of mini splits to put in next spring.
@diyhvacguy Жыл бұрын
Yea mini splits are great. I’ll be doing some installation videos for mini splits soon so stay tuned for that! They are the way of the future I think. Much less space and quiet. They do require maintenance which alot of people don’t realize. Less filtration, so the fan wheel gets plugged up pretty quick.
@marcussavina27267 ай бұрын
You may have saved me 2000 dollars. Thank you
@bradb2725 Жыл бұрын
Thanks for the great video. I’m gettin. Ready to tackle this and am a pretty competent DIYer. Could you answer a question: Mechanically, the process looks straight forward. I’m wondering about sizing my furnace. My current furnace was undersized when I bought the house. It’s 45k BTU, the house is about 1500 sq ft, poorly insulated, has old windows and I live in the north. The house was a duplex when I bought it and I converted it back to a single family. Now this furnace can’t keep the 1st floor above 50 degrees in the winter running constantly and set to max. My question is- I found an 80k that will fit in the space and attach to the plenum very easily. How much do I have to think about gas supply. I’m only supply this, a 40 gallon water heater, and a gas stove. Should I be ok? Also- the manual has a start-up procedure that references measuring the pressure and adjusting the valve. This seems technical. I’m wondering if that’s a fine tuning adjustment and if I’m likely fine with factory settings. Long comment. Thanks for the feedback and great videos!
@diyhvacguy Жыл бұрын
Thanks for reaching out! Yea you will be fine using the existing 1/2'' gas line. As long as you have sufficient return air you will be fine, I have upped many furnaces and have yet to run into one where the air flow inhibited it from working like it should. On the gas pressure, people on here are constantly criticizing my install videos for not showing the gas pressure check procedure but I have yet to have a Goodman unit that was way off out of the box. If you know which furnace you want, send me a link to the one you are ordering and I can send you an affiliate link for the same exact product. It gives me a little commission and helps me out a bit :) Anyways, if email is better and you have more questions, my email is stojicrepair@gmail.com Cheers!
@emuguru2 жыл бұрын
At 5:30, hardware stores carry a pack of wrenches that allow super easy installation and removal of box nuts like this for very cheap. If you have to do more than a couple of these, they pay for themselves. If this is the only project you’re doing that requires this then don’t waste the money and use the tip in the video
@diyhvacguy2 жыл бұрын
Thanks for the tip! I’ll look into that, and I’m sure others will find it helpful. Thanks for taking the time to comment. Cheers
@joeburner7120 Жыл бұрын
You’ll probably delete my comment but here goes. You have not done a load calculation so you don’t know if the new furnace or old furnace was right size. You have not done a static pressure test. Most newer furnaces need more return air. You have not checked heat rise. You did not check gas pressure. You did not do a combustion analysis. You did not verify or adjust fan speed to meat condenser tonnage. You are right that it could be done by a homeowner because they’re human just like hvac pros. But to get it installed correctly you need a manometer and combustion analyses . Buying these makes zero sense because it would cost more than paying an hvac company. Also in the real world furnaces don’t fit flush, they need transitions and people don’t have sheet metal tools or knowledge of making transitions. Goodman does sell to homeowners through online store and they are the worse rated equipment manufacturer. Coincidence? Or are they getting the bad reputation because of improperly installed equipment like you’re promoting?
@diyhvacguy Жыл бұрын
I appreciate your comment but how does buying a furnace from Amazon or hvac direct make zero sense since it would be more? I had a customer quoted 20k for a new system last week. That is egregious. I’ll admit when I got started I didn’t check gas pressure but I check gas pressure every time now, and I haven’t seen a single one that was way off out of the box. And these furnaces do not require as many procedures and tests that the “hvac pros” claim they do with every replacement in order to function properly. They have several safety features like the rollout switches, limit switches etc. As far as Goodman’s product, why are they ranked as #3 best hvac manufacturers in 2022? You can say all you want but the proof is in the pudding my man.
@joeburner7120 Жыл бұрын
@@diyhvacguy Goodman #3? Probably in sales but not in quality. You can find what you like if you seek it. It’s called confirmation bias and google will get you there. You make statement about the high limit? That’s the point. The furnace should not get hot enough to trip it. Those limits are set like 150-180 degrees. An average furnace has heat rise of about 50 degrees. With a typical return at 72 degrees, you should have supply air at 122 degrees (well below the limit switch setting) If it’s tripping, you got issues. Heat exchangers are not meant to work at that extreme heat. In most states, you would fail by running flex into a cabinet. How are you directing you DIYers to ensure their exhaust is adequate? In my state, you could not pass inspection with this shit install. They also require combustion analysis report to be onsite before they pass. It would cost the homeowners more money to correct your errors and to make repairs on a low quality install than paying an HVAC company. And you use crazy comparisons like $6000 furnaces. No, fact is, most HVAC companies will install an 80% furnace like Goodman for about $2500- $3000 all in. You are better off making videos about how it’s cheaper to cook eggs at home than going to Denny’s.
@diyhvacguy Жыл бұрын
@@joeburner7120 thanks for that. There is NOT A SINGLE company, especially here in Utah that will replace a furnace for that amount. Let me clerify, there is not a single company that will do it for 2500-3000 and check everything you mentioned. Yes, I know now the flex is against code and have corrected that on all future installs but is it going to explode? Absolutely not. And let’s be real here, if someone wants to replace their furnace they probably aren’t pulling a permit, they accept the risk of replacing it. I’m simply giving them some confidence in doing it. I get it though, you are like every other “hvac pro” and you’d hate to lose some business because a homeowner wants to fry their eggs at home instead of go to Dennys 👍🏽
@diyhvacguy Жыл бұрын
Also I’ve installed countless furnaces and have NEVER had one trip a high limit switch. You’d have to have a SEVERE lack of return or supply for that to happen.
@diyhvacguy Жыл бұрын
Explain to me why Goodman was picked up by Daikin, one of the most trusted hvac companies out there?
@oldmanfromscenetwentyfour8164 Жыл бұрын
Had a guy out a few years ago to give me an estimate on just replacing the furnace, $13,000. The system we chose, parts and all was less than $4,000, he was going to charge us $9,000 for 2 days work. I call that price gouging/theft, don't you?
@availtalentla23006 ай бұрын
When replacing the furnace does the fan control board need to be one that can control the AC as well
@rayman4449 Жыл бұрын
Can't thank you enough for the fantastic content!
@diyhvacguy Жыл бұрын
Thanks so much! 🙏🏻
@rayman4449 Жыл бұрын
@@diyhvacguy One question, if I choose to draw the vacuum through the Fieldpiece SM480V gauge set, do I need or would I benefit from having CPS VG200 Vacuum gauge/meter? Can I basically get the info I need from the Fieldpiece or is it best to also add in that VG200? Thank you very much again!
@what96214 ай бұрын
The dog seems to hvaing a party, lol
@diyhvacguy4 ай бұрын
Haha yes they were
@seanpettit64109 ай бұрын
I bought a house furnace was gone.forced hot air,gas..I bought a goodman 100,000 btu single stage.went off the gas line that was already installed.lp..my one question is does the manifold and or line pressure need to be checked with a manometer before i fire it up? Its a goodman m9s80 with lp conversion 07. Also there was a 16x20 filter with a return duct hanging.was curious if this should be a larger return?.Thanks!..great video!
@rockscratchers29729 ай бұрын
You're my hero! Thank you for this video.
@carlmanis879 Жыл бұрын
Yes they are easy to install but you need many things to do it. You will make many trips to home depot for electrical items and PVC and gas pipe sheet metal or duct board and the list goes on and on. You will spend more time at home depot then you will spend installing the furnace. A guy with a stocked truck will spend 4 to 6 hours it will take you 2 days with part run. The plus side you can save $2,000.00 doing it yourself so them two days will be well worth it.
@diyhvacguy Жыл бұрын
Exactly
@garmin14882 жыл бұрын
No warranty though if installed by home owner. though if you can install your own furnace you should be able to fix it.
@diyhvacguy2 жыл бұрын
This is true! Man, everything is on KZfaq. I’ve used it to diagnose problems so many time. Thanks for the comment. Def good to help others out on here who want to tackle this project. In the next one I will include adjusting the gas pressures as well. Forgot to record that part. Cheers!
@diyhvacguy2 жыл бұрын
I really appreciate when people take the time to leave a comment. So thanks again. Make sure and subscribe and you’ll be entered for out drawing at the end of every month! Cheers
@garmin14882 жыл бұрын
do you need to adjust the gas pressure on the valve or is the factory settings pretty close?
@diyhvacguy2 жыл бұрын
@@garmin1488 gas pressure is super close right out of the box. But I’ll post a video showing that soon. I have a full air conditioning and furnace install in a week.
@chadschafer17232 жыл бұрын
That is incorrect. All units have a 5 year warranty out of the box, starting on the day of install or date of manufacture if you dont have a sales receipt. Registering online ups it to ten. This is across the board, any manufacturer
@markmohebi Жыл бұрын
Fantastic job and teaching
@amosgjoni Жыл бұрын
I like your job You help me a lot
@davidvillarreal4625 Жыл бұрын
Hi Dave, I didn't think it would be easy to replace a furnace your explanation on every steps helps out tremdously,, but for the most part i'm certain it has its drawbacks too. Your DIY videos has given me an in-depth view on how to replaces gas furnaces. Are there best brands of HVAC systems you can recommend to replace? I'm out in CA central valley. Thank you,
@diyhvacguy Жыл бұрын
If you’d like some help with sizing and where to purchase equipment, please check out our Patreon membership at Patreon.com/diyhvacguy For a small fee of $25/m (cancellable at any time) you will have access to help with sizing, where to purchase equipment, how to get the warranty, troubleshooting, etc. thanks, Dave
@troymudd33657 ай бұрын
Yeah like cutting in the cold air drop
@joejoemcgee2 жыл бұрын
I just got a bid to replace my old 3 ton furnace and AC with a 4 ton Carrier. $20k. That's why I'm here haha.
@diyhvacguy2 жыл бұрын
Holy cow. That’s just ridiculous! You can totally do it!
@champsigns10 ай бұрын
I got the Goodman 2 speed with the Braeburn thermostat. It's only a heat furnace, no accessories. HD sold me 5 wire thermostat wire. Goodman says I need 8/18 wire. Who's right? Thanks, keep doing vids.
@saupham8192 Жыл бұрын
Should I install a new heat pump to replace the old gas furnace and central air? Advantages and disadvantages ,please advise. Thank you.
@MiguelPerez-zf8hv2 жыл бұрын
I like the video, but why the semi rigid gas line going inside the furnace and not black pipe as required?
@diyhvacguy2 жыл бұрын
I changed this. Didn’t realize that was a code violation. Not exactly sure why 🤔 but yes the black pipe should come out of the furnace, then a flex line between that and the main black pipe supply line.
@joshgray13312 жыл бұрын
Thank you!! So no combustion air supply is needed? Also, no need for anchor bolts into the floor? TIA!
@diyhvacguy2 жыл бұрын
No combustion air needed unless you are running a 96% furnace. This one was an 80%. And furnaces are rarely ever anchored, the ductwork and the weight of the unit is plenty to keep it in place, just like an outside condensing unit.
@user-mr2bl7kw8h7 ай бұрын
Great job thanks. Very competent.
@michaelspencer2077 Жыл бұрын
Fantastic tutorial!!!!!
@SavageVoyageur11 ай бұрын
Well every time my furnace has gone out it is on the coldest day of the year in Minnesota. I keep my furnace guy’s number handy.
@hitekrednek662 жыл бұрын
Nice job sir! An old DIY'r like myself really appreciate channels like yours. Do you have a list of companies that will allow you to purchase their equipment without being an HVAC professional? Also how about a how to on installing an a/c system? Condenser, line set and A coil. I would like to install the a/c in the future.
@diyhvacguy2 жыл бұрын
Thanks! I’m super happy these videos are helpful for folks like yourself. Yes, I will have videos this spring, hopefully next month with an in depth tutorial to a full air conditioning install including the 220 power, and tips on welding the line sets in. So stay tuned for that! There is a bit more tools needed for air conditioning but the biggest thing is having an oxygen and acetylene torch. Purchasing some tools and doing an ac system yourself will still be way way cheaper then having a big company come and do it! As far as the equipment, Goodman is the only company I am aware of that you don’t need to have proof of license to purchase. And once registered they have a 10 year warranty. They are good product. If you have any other questions feel free to email me at stojicrepair@gmail.com Thanks, Dave
@Dividboston5 ай бұрын
How much this cost for just labor ? Great vedio
@seshachary55805 ай бұрын
very educative. Thank you regards
@sergiogomez1745 Жыл бұрын
Hi from NJ !! Great job and thanks for the tips 👍🏻👍🏻👍🏻
@diyhvacguy Жыл бұрын
Thanks man! What part of nj? We lived in woodcliff lake for a bit :)
@sergiogomez1745 Жыл бұрын
@@diyhvacguy I'm from Plainfield area!! Bro your videos help me a lot
@diyhvacguy Жыл бұрын
@@sergiogomez1745 awesome. That’s the goal! It’s nice knowing people are benefiting from them! Cheers
@keithehrman549010 ай бұрын
It's against code to run a gas flex connector into the gas valve. Needs to be hard piped with a drip leg.
@dps6198 Жыл бұрын
I wouldn't dare try this in Texas. In the summer you'll roast and in the winter you'll freeze. You also don't have a truck full of parts that you're going to need like the pros have. Then its a dang trip to Lowes or Home Depot every couple of hours. Even if you do a good job of preparing you're going to forget something and that parts truck will be something you'll wish you had. If and when you finish you'll swear you'd never do it again.
@diyhvacguy Жыл бұрын
So much if this is not true. I’ve personally helped dozens of people tackle this project and they couldn’t be happier. Good research and preparedness is key, especially if Home Depot or Lowe’s aren’t close by, but most DIYers have things in their home. Think about the savings here too, In Utah it’s about 10k on average to have a system replaced. The equipment is 4000 so even if some trips are involved we are taking about a savings of 6000 dollars! This may not be the case for you, but the average American has to work a long time to make 6000. Don’t get me wrong, if you don’t have the confidence and mechanical skill, I DO NOT recommend this, but if you do, I say go for it. We offer remote services also at Patreon.com/diyhvacguy where we walk folks through this whole process. Thanks for the feedback. Dave
@ForgetU Жыл бұрын
You made that look easy.
@saintpete35738 ай бұрын
Dam. I just had mine replaced by someone my neighbor knows. He charged me 5k for parts and labor for an 80,000 BTU 96%. Is that a good price? I’m pretty handy but I don’t know much about gas furnace so I didn’t try it myself. After watching this video it doesn’t seem too hard. Especially when I have all kinds of tools.
@homeupdatewithalfred Жыл бұрын
Super great video! i was wondering if i could. But you have just empowered me :) THank you!!!
@diyhvacguy Жыл бұрын
Awesome! If you have any questions or need help finding the right equipment at a good price, feel free to email me at diyhvacguy@gmail.com 👍🏽 cheers!
@homeupdatewithalfred Жыл бұрын
@@diyhvacguy Thank you!!! I emailed you this morning.
@travishutzell55902 жыл бұрын
My man! Great video! Is that flex line 1/2"? Would it hurt to use 5/8"?
@diyhvacguy2 жыл бұрын
Nah you can totally use 5/8”. I wouldn’t go down to 3/8” but a little bigger then 1/2” is totally fine. Thanks for the feedback! Make sure and subscribe for more helpful videos! Cheers
@dionwolfinbarger6807 ай бұрын
Thank you so much!!!
@troybowen92779 ай бұрын
If my new furnace is going to be about 7" shorter than my previous furnace, do I need to rebuild the plenum, or can I just add an extension down the 7 inches? Thanks for all your videos!
@diyhvacguy9 ай бұрын
I usually build a transition from the new coil to the ductwork but if you are only replacing the furnace, you could build a transition from your new furnace to the existing coil. I’ve done it both ways.
@MAN_MAN7304 ай бұрын
Thank you man
@troymudd33657 ай бұрын
How come you didn't put any pads underneath the furnace. And why did you use a flexline on the gas? That's not code where i'm from.
@carlrasmussen27786 ай бұрын
Great video !
@gmo471910 ай бұрын
Excellent video
@chilo0708il9 ай бұрын
Good video, How long does it took you to replace that furnace?
@diyhvacguy9 ай бұрын
About 6-8hrs One full day.
@daveyt480211 ай бұрын
How old was that unit?? Looks pretty new! It's not rocket science, but a lot of things can go bad! Usually shocks, fires, gas leaks etc...
@realSamAndrew2 жыл бұрын
Just curious, why did you need to carry and use 2 different cordless drivers? They are both very similar but does one do something the other doesn't, and would you not be able to complete the job without both?
@diyhvacguy2 жыл бұрын
The Malco turbo Sheers work really well with the impact gun. I don’t think they would work good with my little right angle drill. The right angle drill is good for zip screws in hard to reach places. Everything could definitely be done with one driver for sure. It highly recommend a stubby hand held 5/16” and 1/4” driver. If you have any other questions don’t hesitate to ask! Cheers
@realSamAndrew2 жыл бұрын
@@diyhvacguy so the turbo sheers is just an attachment? It looked like an entire motorized special purpose tool.
@diyhvacguy2 жыл бұрын
@@realSamAndrew it is a separate attachment. Here is a link for to. It will work with any brand impact gun or drill. www.amazon.com/dp/B0000AQK7C/ref=cm_sw_r_as_gl_api_gl_i_F8FH74E1RXTFCHDV4P4V?linkCode=ml2&tag=wasatchmoto0d-20 They do sell Milwaukee cordless sheet metal sheers which I plan on getting but these work great for a diyer who doesn’t want to buy and expensive tool for one job.
@realSamAndrew2 жыл бұрын
@@diyhvacguy that's cool! Thanks!
@anhbaoconnecticut3128 Жыл бұрын
Thank you for posting!
@johnhewett4851 Жыл бұрын
Hi Dave! Awesome video! Great detail! How much do you estimate a DIY would need to spend on all the tools that you used on this install?
@diyhvacguy Жыл бұрын
For a furnace replacement? Maybe $500? If you need help with your replacement check out our membership over at Patreon.com/diyhvacguy where we will give you one on one assistance with replacements, diagnosing, and even help with getting the 10 year warranty on your equipment. Cheers
@irineogomez Жыл бұрын
This is not a diss, just a question since I’m not as familiar with furnaces. With that being said, I’m fairly knowledgeable within these types of machines since I’m a steam/hydronic boiler contractor in CA. Anyways my question is, do you not have tune air and gas pressures to achieve a satisfactory emissions? Or even to check that the pressures are setting are correct? This could have been done off camera I suppose. However, I didn’t see you fiddle with the gas valve at all. My main concern is telling weekend warriors that changing out a furnace is as easy as 1, 2, 3, and then having them flood their house with carbon monoxide because they actually have no idea what they’re doing.
@diyhvacguy Жыл бұрын
Hey thanks for the question. The biggest thing is just making sure making sure the gas supply does not have leaks. The furnaces have safety festures, IE rollout switches and limit switches, and flame sensor, so the reality is they are very safe right out of the box. Every home should have a CO detector, that goes beyond having a profession install or not. There should be CO testers on every floor, and 10 ft or less from every sleeping quarters. As far as the gas pressure, I haven’t seen a single gas valve that was way out of spec, but yes I always check the gas pressure and static pressure now, and I learn something new with each install. Thanks for the question. Dave
@stlucia1112 жыл бұрын
Thank you much
@JuanSoto-dg6bu4 ай бұрын
what was the name of tool used to sense for voltage at the beginning after removing the lid door of the furnace ?
@diyhvacguy4 ай бұрын
It’s called a hot pen, contactless voltage tester 👍🏼
@aestheticrider9845 Жыл бұрын
Great job man
@sammikhail3837 Жыл бұрын
Thanks for the video. What if the return air duct was on the left side? Do you simply cut the hole on the other side or do you order a different unit?
@diyhvacguy Жыл бұрын
Yep, both sides or either can be cut out depending on the orientation 👍🏼
@edkhoshaba1702 жыл бұрын
Very nice thanks
@diyhvacguy2 жыл бұрын
Of course! Hope you found this video helpful. If so remember to subscribe to the channel for more tutorial videos and a chance to win our $50 drawing every month! Cheers
@BM-pl7vv9 ай бұрын
Hey Dave! Love your videos! Q: Looking for new & simple direct vent (no chimney) gas BOILER (80% efficiency is fine) (not a furnace) that has best shot to last 20 to 25 years and is low maintenance - zero bells and whistles. My focus is not efficiency. Priority = low maintenance and longevity. Currently running 1991 Slant Fin V90 - 80% Direct Vent - baseboard forced hot water - has been excellent, but time to change out. Thoughts, guys/gals? TY!
@arminius301 Жыл бұрын
thanks for posting this video and encouraging DIY workers! What in the heck is that sheet metal cutting adaptor you used on your power drill to cut the side of the furnace?
@diyhvacguy Жыл бұрын
Here is a link for it. It’s made by malco. They’re called turbo shears : www.amazon.com/dp/B0000AQK7C/ref=cm_sw_r_as_gl_api_gl_i_FYWPZ4W5G7BAFBC46N7A?linkCode=ml2&tag=wasatchmoto0d-20 Also if you’d like to see any of the other tools check out our storefront! It can be found on the video description. Cheers, Dave
@carltucker5254 Жыл бұрын
Hey Dave just want to say thank you for all the great information you provided. I do notice that you do check air flow, gas pressure. Is this not required? I purchased goodman furnace and ac combo down flow and ac is an addition, didn't have it before. Just concerned with adjusting pressure or flow, do these units come preset or do they need to be adjusted? Gces800603an, gsx130241
@DavidHowland872 жыл бұрын
That's an 80 percent furnace correct? Why not get a 95 to 98 percent furnace I know you would have to put new pipe in for your gasses to go outside and put in fresh air intake as well I was just wondering.
@diyhvacguy2 жыл бұрын
This was for a customer and they wanted the cheapest option. My furnace is about 4 years old but I’m for sure doing a 96% furnace when it goes out. I’ll have a video coming out soon on replacing with a high efficiency furnace. Thanks for watching! Make sure and subscribe for more diy videos! Cheers
@zippythechicken2 жыл бұрын
the height of the furnace was perfect and no adapter duct.. any trick to that or you just got lucky? .. how does the goodman warranty work? they just call goodman and they send out a tech? they call you and you submit a parts list to goodman and get reimbursed? I am trying to learn how to replace both my Furnace and AC unit.. have a carrier and the drip pan under the evaporator has a crack in it and its been leaking for a couple years .. replacement pan is $400 SERIOUSLY and its a serious bitch to replace.. i think the evaporator is partly clogged because I get icing on the worst days of summer.. I did work on it some.. I might have got it fixed idk but i fear the heat exchangers are rusting so its all just time .. but I am thinking its not a bad idea to prepare for this.. guess I will need a vaccum compressor.. have gauges but their from automotive might not work.. then i have to find out how I can get a bottle of nitrogen.. living somewhat rural not a lot of options for that.. might have to pay a tech to do the evac but that will cost less than a full install .. Goodman seems like a good company too.. most of their stuff is made in America.. well you know not all but there is a tour of their plant and they make all the coils and burners and cases so its cool .. better than Carrier ... thanks for posting the videos.. you make it look easy and I know when you run into trouble its not easy for a first timer but its also not impossible. And it can save you a lot of money. I figure the savings will go into a higher seer rating and maybe another ton of cooling capacity :o)
@diyhvacguy2 жыл бұрын
Yea this one didn’t need much duct work modification, but tape is your friend. So many people are agains it but it’s just great. Make sure and squeegee it out and it will stay stuck. So you register the equipment using the serial number, and if there is an issue you call the dealer you purchased the equipment from and bring back the defective part to exchange it. On the ac side of things, I will have a full ac install video coming out next month so make sure and subscribe to the channel. You can get adapters to adapt the automotive pump for residential fittings. You don’t necessarily need nitrogen, people back in the day never used that. Brazing the lines in is a bit technical so maybe you could have a company do that portion and vacuuming it. If you have more questions feel free to message me on Instagram! Cheers